The beauty of computer science lies in its ability to model and solve real-world problems.

The internal point of view is crucial for understanding the nature of law.

要有劳苦的心志，乐观的意趣；宏大的气度，谨慎的言行。

做数学就是探索一个无限的思想景观。

赚钱的唯一方法是不亏钱。